SI5351A-B05268-GTR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: QFN (Quad Flat No-leads) package
• Essence: Silicon-based integrated circuit
• Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications and Parameters

• Frequency Range: 8 kHz to 160 MHz
• Output Channels: 3
• Supply Voltage: 2.8V to 3.63V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: <1 ps RMS (Root Mean Square)
• Programmable Features: Output frequency, phase, and amplitude control

Detailed Pin Configuration

1. VDD: Power supply voltage
2. GND: Ground reference
3. SDA: Serial data input/output for I2C communication
4. SCL: Serial clock input for I2C communication
5. XTAL1: Crystal oscillator input
6. XTAL2: Crystal oscillator output
7. CLK0: Output channel 0
8. CLK1: Output channel 1
9. CLK2: Output channel 2
10. OE: Output enable pin

Functional Characteristics

• Flexible frequency synthesis and multiplication
• High-frequency accuracy and stability
• Low phase noise and jitter
• Programmable output formats and levels
• I2C interface for easy configuration
• Wide operating temperature range

Advantages and Disadvantages

Advantages: - Wide frequency range - Programmable features for versatile applications - Low phase noise and jitter - Compact and easy-to-use package

Disadvantages: - Limited number of output channels - Requires external crystal oscillator for accurate frequency generation

Applicable Range of Products

• Communication systems
• Test and measurement equipment
• Audio and video equipment
• Industrial automation
• Embedded systems

Working Principles

The SI5351A-B05268-GTR is a clock generator IC that utilizes a phase-locked loop (PLL) to generate accurate and stable clock signals. It takes an external crystal oscillator input and uses frequency synthesis techniques to generate multiple output channels with programmable frequencies, phases, and amplitudes.

Detailed Application Field Plans

1. Communication Systems: The SI5351A-B05268-GTR can be used in wireless communication systems to generate clock signals for data transmission and reception.
2. Test and Measurement Equipment: It can be employed in oscilloscopes, signal generators, and other test instruments to provide precise timing references.
3. Audio and Video Equipment: The IC can generate clock signals for audio and video processing in devices such as digital audio players and high-definition televisions.
4. Industrial Automation: It can be utilized in industrial control systems to synchronize various components and ensure accurate timing in manufacturing processes.
5. Embedded Systems: The IC can serve as a clock source for microcontrollers, sensors, and other embedded devices, enabling precise timing and synchronization.

Detailed Alternative Models

• SI5351B-B05268-GTR
• SI5351C-B05268-GTR
• SI5351D-B05268-GTR
• SI5351E-B05268-GTR
• SI5351F-B05268-GTR

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency range of the SI5351A-B05268-GTR? A: The maximum frequency range is 160 MHz.

2. Q: How many output channels does the IC have? A: The IC has three output channels.

3. Q: Can I program the output frequency and phase of each channel? A: Yes, the IC allows programming of output frequency, phase, and amplitude.

4. Q: What is the operating voltage range for the IC? A: The IC operates within a voltage range of 2.8V to 3.63V.

5. Q: Does the SI5351A-B05268-GTR require an external crystal oscillator? A: Yes, an external crystal oscillator is required for accurate frequency generation.

This encyclopedia entry provides detailed information about the SI5351A-B05268-GTR clock generator IC, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, application field plans, alternative models, and common technical questions and answers.